[Event "Marburg op-B"]
[Site "Marburg"]
[Date "2023.10.29"]
[Round "7"]
[White "Hennings, Christian"]
[Black "Feick, Claas Marten"]
[Result "0-1"]
[ECO "B20"]
[BlackElo "1555"]
[PlyCount "96"]
[EventDate "2023.10.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CB49_2023"]
[SourceDate "2023.12.06"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.06"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 e6 3. d3 a6 4. a4 Nc6 5. Bf4 d5 6. exd5 exd5 7. Bb3 Be6 8. Nd2 Qf6 9. Ne2 Nge7 10. 0-0 Ng6 11. Bg3 h5 12. h3 Nge7 13. Nf4 h4 14. Bh2 Nd4 15. Nxe6 Nxe6 16. c4 dxc4 17. Ne4 Qg6 18. Nd6+ Kd7 19. dxc4 Nd4 20. Nxb7 Nec6 21. Qd2 Kc8 22. Qe3 Kxb7 23. Bd1 Bd6 24. Bf3 Bxh2+ 25. Kxh2 Rhe8 26. Qf4 Nxf3+ 27. Qxf3 Rad8 28. Rad1 Rxd1 29. Rxd1 Re7 30. Qd5 Qc2 31. Rd2 Qe4 32. Qg5 f6 33. Qg4 Qxg4 34. hxg4 Ne5 35. f3 Nxc4 36. Rc2 Nb6 37. a5 Nd7 38. g3 Re3 39. gxh4 Rxf3 40. Re2 Ne5 41. g5 Re3 42. Rc2 Nf3+ 43. Kh1 fxg5 44. hxg5 c4 45. Rf2 Nxg5 46. Kg2 Re5 47. Rc2 Rc5 48. b3 cxb3 0-1

[Event "Marburg op-B"]
[Site "Marburg"]
[Date "2023.10.29"]
[Round "6"]
[White "Hennings, Christian"]
[Black "Warkentin, Waldemar"]
[Result "1-0"]
[ECO "B07"]
[PlyCount "71"]
[EventDate "2023.10.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CB49_2023"]
[SourceDate "2023.12.06"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.06"]
[SourceQuality "1"]

1. e4 d6 2. Bc4 Nf6 3. d3 g6 4. Nf3 Bg7 5. Bg5 d5 6. exd5 Nxd5 7. c3 h6 8. Bh4 g5 9. Bg3 Nc6 10. Qe2 0-0 11. Nbd2 Nb6 12. Bb3 Kh8 13. Ne4 Bg4 14. h4 gxh4 15. Rxh4 Qd7 16. Qd2 h5 17. Nfg5 Ne5 18. Bxe5 Bxe5 19. Nxf7+ Rxf7 20. Bxf7 Kg7 21. Bxh5 Bf5 22. Bg4 e6 23. Bxf5 exf5 24. 0-0-0 Qe6 25. Kb1 fxe4 26. Qg5+ Kf8 27. Rxe4 Nd7 28. f4 Qf6 29. Qg4 Bxc3 30. Qxd7 Rd8 31. Qxc7 Bxb2 32. Qc5+ Kg8 33. Qc4+ Kf8 34. Qb4+ Rd6 35. Qxb2 Rb6 36. Rb4 1-0

[Event "Marburg op-B"]
[Site "Marburg"]
[Date "2023.10.28"]
[Round "4"]
[White "Hennings, Christian"]
[Black "Zimmermann, Yannis"]
[Result "1/2-1/2"]
[ECO "B00"]
[PlyCount "103"]
[EventDate "2023.10.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CB49_2023"]
[SourceDate "2023.12.06"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.06"]
[SourceQuality "1"]

1. e4 Nc6 2. Bc4 Nf6 3. d3 d5 4. exd5 Nxd5 5. Qf3 Be6 6. Ne2 Qd6 7. a3 Ne5 8. Qg3 Nxc4 9. dxc4 Qxg3 10. Nxg3 Nf6 11. Bf4 0-0-0 12. Nd2 g6 13. 0-0 Bg7 14. Rad1 Bg4 15. f3 Be6 16. b3 h5 17. Be5 h4 18. Ne2 Bh6 19. f4 Bg4 20. Nf3 Rxd1 21. Rxd1 Bxf3 22. gxf3 Rd8 23. Rd3 Nh5 24. Kf2 f6 25. Bc3 Nxf4 26. Nxf4 Bxf4 27. Bb4 Rd7 28. h3 b6 29. c5 a5 30. Bc3 Rxd3 31. cxd3 Kd7 32. Ke2 Kc6 33. cxb6 cxb6 34. d4 Kd5 35. Kd3 Bd6 36. a4 Bh2 37. Be1 Bg3 38. Bd2 Bf2 39. Bc3 g5 40. b4 f5 41. bxa5 bxa5 42. Bxa5 g4 43. fxg4 fxg4 44. hxg4 h3 45. Bc7 Bg1 46. a5 h2 47. Bxh2 Bxh2 48. a6 Bb8 49. g5 Ke6 50. Ke4 Ba7 51. g6 Bb6 52. g7 1/2-1/2

[Event "Marburg op-B"]
[Site "Marburg"]
[Date "2023.10.28"]
[Round "5"]
[White "Himmelspacht, Maxim"]
[Black "Hennings, Christian"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "1588"]
[PlyCount "37"]
[EventDate "2023.10.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CB49_2023"]
[SourceDate "2023.12.06"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nxd4 5. Qxd4 Qf6 6. Qc3 Qxc3+ 7. Nxc3 Bb4 8. Bd2 Ne7 9. 0-0-0 c6 10. a3 Ba5 11. f3 b5 12. Nb1 Bb6 13. Bb4 Ng6 14. Nd2 a5 15. Bd6 Ba6 16. Nb3 Nf8 17. Nc5 Ne6 18. Nxe6 fxe6 19. Be2 1/2-1/2

[Event "Marburg op-B"]
[Site "Marburg"]
[Date "2023.10.27"]
[Round "2"]
[White "Ferderer, Albert"]
[Black "Hennings, Christian"]
[Result "0-1"]
[ECO "C53"]
[WhiteElo "1490"]
[PlyCount "100"]
[EventDate "2023.10.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CB49_2023"]
[SourceDate "2023.12.06"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Qf6 5. 0-0 h6 6. b4 Bb6 7. Bb2 d6 8. d4 Bg4 9. Be2 Bxf3 10. Bxf3 exd4 11. b5 dxc3 12. Bxc3 Ne5 13. Bg4 Rd8 14. Kh1 Qh4 15. f3 Nf6 16. Be1 Qg5 17. h4 Qe3 18. Bf2 Qd3 19. Qxd3 Nxd3 20. Bxb6 axb6 21. Bh3 0-0 22. Nc3 Nf4 23. Bf5 g6 24. g3 N4h5 25. Rg1 gxf5 26. exf5 Kh7 27. g4 Nf4 28. g5 N6d5 29. Ne4 f6 30. g6+ Kg7 31. Rae1 Rde8 32. Rd1 Re5 33. Ng3 Rfe8 34. a4 Nc3 35. Rd4 Nfe2 36. Nh5+ Kg8 37. Nxf6+ Kg7 38. Nh5+ Kg8 39. Nf6+ Kf8 40. g7+ Kf7 41. Nxe8 Nxg1 42. Nxc7 Kxg7 43. Rg4+ Kf6 44. Kxg1 Rxf5 45. Kf2 Rc5 46. Ne8+ Ke7 47. Ng7 Kf7 48. h5 Re5 49. Rc4 Nd1+ 50. Kf1 Ne3+ 0-1

[Event "Marburg op-B"]
[Site "Marburg"]
[Date "2023.10.27"]
[Round "3"]
[White "Parviz, Bahram"]
[Black "Hennings, Christian"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "60"]
[EventDate "2023.10.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CB49_2023"]
[SourceDate "2023.12.06"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.06"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nc6 3. Nc3 Bc5 4. Nf3 d6 5. d3 h6 6. h3 Nge7 7. Be3 Bxe3 8. fxe3 0-0 9. a3 Be6 10. Nd5 Qd7 11. Qd2 a6 12. 0-0-0 b5 13. Nxe7+ Nxe7 14. Bxe6 Qxe6 15. Kb1 c5 16. d4 a5 17. d5 Qd7 18. b3 c4 19. g4 Nc8 20. Qc3 Nb6 21. Rc1 Rfc8 22. Qb2 c3 23. Qa1 Rab8 24. Ka2 Qc7 25. Rhe1 Qc5 26. Re2 Nc4 27. bxc4 Qxc4+ 28. Kb1 Qxe2 29. Nh4 b4 30. a4 b3 0-1

[Event "Marburg op-B"]
[Site "Marburg"]
[Date "2023.10.26"]
[Round "1"]
[White "Hennings, Christian"]
[Black "Rittel, Christoph"]
[Result "1-0"]
[ECO "B07"]
[PlyCount "65"]
[EventDate "2023.10.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CB49_2023"]
[SourceDate "2023.12.06"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.06"]
[SourceQuality "1"]

1. e4 d6 2. Bc4 Nf6 3. d3 Nbd7 4. Nc3 c6 5. Nge2 a5 6. a4 e5 7. 0-0 Nb6 8. Bb3 d5 9. exd5 Nbxd5 10. Bg5 Be7 11. h3 Ng8 12. Bxe7 Ngxe7 13. Nxd5 Nxd5 14. Qd2 0-0 15. f4 exf4 16. Nxf4 Qg5 17. Bxd5 cxd5 18. Qf2 Be6 19. Qb6 Bc8 20. Rae1 Ra6 21. Qd4 Be6 22. Re5 Qd8 23. Qe3 d4 24. Qe4 Bc8 25. Re1 g6 26. Re8 Qd7 27. Re7 Qd6 28. Nd5 Be6 29. Nf6+ Kg7 30. Qh4 h6 31. Rxb7 Bd5 32. Qxd4 Bxb7 33. Nh5+ 1-0

